731a6b4cfa
- document-end - document-start - empty-lines - hyphens - indentation - key-duplicates - new-line-at-end-of-file - new-lines - octal-values with corresponding code adjustment. Change-Id: I92d6aa20df82aa0fe198f8ccd535cfcaf613f43a
102 lines
4.7 KiB
YAML
102 lines
4.7 KiB
YAML
---
|
|
conf:
|
|
prometheus:
|
|
rules:
|
|
elasticsearch:
|
|
groups:
|
|
- name: elasticsearch.alerting_rules
|
|
rules:
|
|
- alert: prom_exporter_elasticsearch_unavailable
|
|
expr: avg_over_time(up{job="elasticsearch-exporter"}[5m]) == 0
|
|
for: 5m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: Elasticsearch exporter is not collecting metrics or is not available for past 10 minutes
|
|
title: Elasticsearch exporter is not collecting metrics or is not available
|
|
- alert: es_high_process_open_files_count
|
|
expr: sum(elasticsearch_process_open_files_count) by (host) > 64000
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'Elasticsearch at {{ $labels.host }} has more than 64000 process open file count.'
|
|
summary: 'Elasticsearch has a very high process open file count.'
|
|
- alert: es_high_process_cpu_percent
|
|
expr: elasticsearch_process_cpu_percent > 95
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'Elasticsearch at {{ $labels.instance }} has high process cpu percent of {{ $value }}.'
|
|
summary: 'Elasticsearch process cpu usage is more than 95 percent.'
|
|
- alert: es_fs_usage_high
|
|
expr: (100 * (elasticsearch_filesystem_data_size_bytes - elasticsearch_filesystem_data_free_bytes) / elasticsearch_filesystem_data_size_bytes) > 80
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'Elasticsearch at {{ $labels.instance }} has filesystem usage of {{ $value }}.'
|
|
summary: 'Elasticsearch filesystem usage is high.'
|
|
- alert: es_unassigned_shards
|
|
expr: elasticsearch_cluster_health_unassigned_shards > 0
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'Elasticsearch has {{ $value }} unassigned shards.'
|
|
summary: 'Elasticsearch has unassigned shards and hence a unhealthy cluster state.'
|
|
- alert: es_cluster_health_timed_out
|
|
expr: elasticsearch_cluster_health_timed_out > 0
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'Elasticsearch cluster health status call timedout {{ $value }} times.'
|
|
summary: 'Elasticsearch cluster health status calls are timing out.'
|
|
- alert: es_cluster_health_status_alert
|
|
expr: (sum(elasticsearch_cluster_health_status{color="green"})*2)+sum(elasticsearch_cluster_health_status{color="yellow"}) < 2
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'Elasticsearch cluster health status is {{ $value }}, not 2 (green). One or more shards or replicas are unallocated.'
|
|
summary: 'Elasticsearch cluster health status is not green.'
|
|
- alert: es_cluster_health_too_few_nodes_running
|
|
expr: elasticsearch_cluster_health_number_of_nodes < 3
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'There are only {{$value}} < 3 ElasticSearch nodes running'
|
|
summary: 'ElasticSearch running on less than 3 nodes'
|
|
- alert: es_cluster_health_too_few_data_nodes_running
|
|
expr: elasticsearch_cluster_health_number_of_data_nodes < 3
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'There are only {{$value}} < 3 ElasticSearch data nodes running'
|
|
summary: 'ElasticSearch running on less than 3 data nodes'
|
|
- alert: es_cluster_health_too_few_data_nodes_running
|
|
expr: elasticsearch_cluster_health_number_of_data_nodes < 3
|
|
for: 10m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: 'There are only {{$value}} < 3 ElasticSearch data nodes running'
|
|
summary: 'ElasticSearch running on less than 3 data nodes'
|
|
fluentd:
|
|
groups:
|
|
- name: fluentd.alerting_rules
|
|
rules:
|
|
- alert: prom_exporter_fluentd_unavailable
|
|
expr: avg_over_time(up{job="fluentd-daemonset-exporter"}[5m]) == 0
|
|
for: 5m
|
|
labels:
|
|
severity: warning
|
|
annotations:
|
|
description: Fluentd exporter is not collecting metrics or is not available for past 10 minutes
|
|
title: Fluentd exporter is not collecting metrics or is not available
|
|
...
|